A prokaryotic cell that contains branched-chain hydrocarbons linked to glycerol belongs to an archaean.

Answer the following statement true (T) or false (F)


True

Archaeans have branched-chain hydrocarbons linked to glycerol molecules in their membranes.

Biology & Microbiology

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Identify the biotic factor of an ecosystem among the following options.

A. Amount of moss available to the consumers B. Average wind forces that the cliffs withstand daily C. Amount of nitrogen available for the moss to grow on cliffs D. Nesting spots on the edge of a cliff that birds can use

Biology & Microbiology

In what way is new technologies beneficial as we work to mitigate climate change?

A. The long-term effects of some technological solutions may be unknown. B. Many technologies have the potential to reduce the impacts of the greenhouse effect and prevent climate change from getting any worse. C. Technologies that require large-scale implementation require more funding than may be available. D. The public often needs to be convinced of long-term changes to their way of life.

Biology & Microbiology

The ABO blood types have ____ different genotypes

a. 4 b. 6 c. 8 d. 12 e. 16

Biology & Microbiology

Describe how cells control the size of the poly-A tail on mRNA molecules in order to regulate translation initiation. Next explain how a kinase inhibitor could decrease gene expression in regards to polyadenylation? Your answer should include the

following proteins in your answer: Maskin, PARN, CPEB, eIF4E, eIF4G, and Poly-A polymerase. What will be an ideal response?

Biology & Microbiology